1. Zalutskii, A.A., Ivanov, A.V., Morozov, V.V., et al., Dokl. Akad. Nauk, 2011, vol. 441, no. 1, p. 95.
2. Shipko, M.N., Korovushkin, V.V., Smagina, A.V., et al., J. Nano-Electron. Phys., 2014, vol. 6, no. 3, p. 03060.
3. Shipko, M.N., Korovushkin, V.V., Kostyuk, V.Kh., et al., in Trudy XXIV Mezhdunarodnoi konferentsii “Radiatsionnaya fizika tverdogo tela” (Proc. XXIV Int. Conf. “Radiation Physics of the Solid State”), Sevastopol, 2014, p. 370.
4. Men’, A.N., Vorob’ev, Yu.P., and Chufarov, G.I., Fiziko-khimicheskie svoistva nestekhiometricheskikh okislov (Physical and Chemical Properties of Nonstoichiometric Oxides), Leningrad: Khimiya, 1973.
5. Shipko, M.N., Stepovich, M.A., Staroverov, B.V., and Kostyuk, V.Kh., Prom. ASU Kontrollery, 2012, no. 1, p. 2.